Practice Areas

  • Advising on all aspects of data protection law, including the implementation of data protection management systems in companies, acquisition audits in relation to corporate transactions, documentation and disclosure requirements under data privacy laws, regulatory proceedings, and complaints and enquiries from data subjects
  • Drafting and negotiating complex IT contracts
  • Advising e-commerce/m-commerce/ start-up companies on IP/IT (including distance selling regulations) and data privacy
  • Copyright law, in particular advising on drafting legal clauses in contracts (e.g. supplemental agreements in relation to corporate transactions)
  • Advice on trade mark law, including strategic advice on trade mark portfolios, trade mark applications and dispute proceedings with third parties and trade mark offices
  • Advice in relation to notices on account of trade mark and copyright infringements and competition law violations
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Education and Professional Experience
  • Lawyer at GSK Stockmann since 2016
  • Worked as a lawyer in the Berlin office of a leading German commercial law firm in the practice areas of intellectual property and IT from 2013 to 2016
  • Six-month secondment to the legal department of ThyssenKrupp Elevator AG (practice area of IT) in 2015
  • Admitted to practise law in Germany (2013)
  • Trainee lawyer with the Higher Regional Court Berlin with placements at two international commercial law firms, including one in New York (USA)
  • Studies at the Ruhr Universität Bochum (RUB) and the University of Valladolid (Spain)
Languages
  • English, German, Spanish
Memberships
  • German Association for the Protection of Intellectual Property (GRUR)
Publications
  • Hossenfelder, Martin: GSK Update – Practical Advice regarding information obligations under GDPR, March 2019
  • Hossenfelder, Martin: Die DSGVO kommt bald: Top 5 Handlungsempfehlungen zur Umsetzung des neuen Datenschutzrechts, BB 2018, 963-965
  • Hossenfelder, Martin und Huperz, Philip: Die Chancen einer weiteren Digitalisierung der Immobilienwirtschaft, in: 3. Berliner Mittelstandstalk – Das Magazin, 12/2016, S. 9-11
  • Hossenfelder, Martin und Schilde, Matthias: Praxisprobleme bei der Nutzung der Muster-Widerrufsbelehrung im E-Commerce, in: CR, 2014, 456-460
  • Hossenfelder, Martin: Die Nachrichtendarstellung in Suchmaschinen nach der Einführung des Leistungsschutzrechts für Presseverleger, in: ZUM 2013, 374-379
  • Hossenfelder, Martin: Pflichten von Internetnutzern zur Abwehr von Malware und Phishing in Sonderverbindungen, Diss., Nomos 2013
  • Hossenfelder, Martin: Zur Haftung des Bankkunden beim Pharming, in: K&R 2012, 507-509
  • Hossenfelder, Martin / Peter Flegel / Mario Schollmeyer: Neues zum Übergang von Arbeitgeberpflichten bei Unternehmenskäufen in den USA, in: RiW 2012, 513-516
  • Hossenfelder, Martin und Stefan Greiner: Aufforderung zur „unverzüglichen“, „umgehenden“ oder „sofortigen“ Nacherfüllung als hinreichende Nachfristsetzung i. S. d. § 281 Abs. 1 S. 1 BGB?, in: JA 2010, 412-416
  • Hossenfelder, Martin: Onlinebanking und Haftung, in : CR 2009, 790-794
  • Hossenfelder, Martin: Tagungsbericht: a-i3/BSI Symposium 2009: Identitätsschutz in E-Government und E-Business Bürgerportale – ePA – Cloud Computing – Datensicherheit, in: JurPC Web-Dok. 143/2009, Abs. 1 – 23
  • GSK Updates
    21 June 2021

    Global data transfer: The new standard data protection clauses - What needs to be done?

    The EU Commission has adopted new standard data protection clauses (also called standard contractual clauses (SCCs)). These new clauses are intended to improve legal protection whe...

    Read more
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